Your AI co-pilot for
LinkedIn prospecting.
Score every profile against your ICP, get verified emails & phone numbers, and add leads to campaigns — without leaving LinkedIn.
Up and running in minutes
Three steps to turn LinkedIn into your #1 prospecting channel.
Install the Extension
Download the zip, unzip, and load it into Chrome via chrome://extensions with Developer Mode enabled.
Browse LinkedIn
Visit any LinkedIn profile or search results page. The extension activates automatically — no setup needed.
Prospect & Engage
See ICP scores, contact info, and company intel. Add top leads to SDR.io campaigns with one click.
Everything you need on LinkedIn
Real-time intelligence that turns every profile visit into a qualified lead.
ICP Scoring
Instantly score every LinkedIn profile against your Ideal Customer Profile. Focus on the prospects that matter most.
Free Verified Emails
Surface verified work emails right on the profile page. No credits, no limits — just accurate data.
Phone Numbers
Get direct phone numbers when available. Skip the gatekeeper and reach decision-makers directly.
Company Intel
Revenue, headcount, tech stack, and funding data at a glance. Qualify accounts before reaching out.
One-Click Campaign Add
Push leads directly into SDR.io campaigns. Automate multi-channel outreach in seconds.
Bulk Search Scoring
Score entire LinkedIn search results at once. See ICP badges on every card in search and Sales Navigator.
Installation guide
Install the extension manually in under two minutes.
- 1
Download the extension
Click here to download the zip file.
- 2
Unzip the file
Extract the downloaded zip to a folder on your computer. Remember where you saved it.
- 3
Open Chrome Extensions
Navigate to
chrome://extensionsin your browser and enable Developer Mode (toggle in the top-right corner). - 4
Click "Load unpacked"
Select the folder you extracted in step 2. The SDR.io extension will appear in your toolbar.
- 5
Visit LinkedIn
Go to any LinkedIn profile or search page. The extension will activate automatically.
AI co-pilot for LinkedIn prospecting.
Then, on every profile
Jordan Diaz
VP of Sales · Acme Inc
Frequently asked questions
Everything you need to know about the extension.
Is the extension free?
Yes. The Chrome extension is completely free — ICP scoring, verified emails, phone numbers, and company intel with no credits or limits. A SDR.io account unlocks one-click campaign adds and multi-channel outreach.
Does it work on LinkedIn Sales Navigator?
Yes. It works on standard LinkedIn profiles, search results, company pages, and Sales Navigator lead and account pages — adding ICP score badges wherever you browse.
Which browsers are supported?
Any Chromium-based browser — Google Chrome, Microsoft Edge, Brave, and Arc. Load it via the Extensions page with Developer Mode enabled.
Is my data safe?
The extension only reads the LinkedIn page you're viewing to score it against your ICP. It never posts, messages, or takes actions on your behalf, and your LinkedIn credentials are never accessed.
How do I get updates?
We publish new versions regularly. When an update is available, download the latest zip from this page and re-load it via chrome://extensions. Your settings and campaigns are preserved.
Do I need a SDR.io account to use it?
You can score profiles and view contact data without an account. To push leads into campaigns and run automated outreach, sign in with a free SDR.io account.
Start with a 14-day free trial of Pro.
No credit card required. Limited to 50 leads with full Pro features. Cancel anytime.